WO2016184209A1 - 一种应用下载方法、推送方法、装置及系统 - Google Patents

一种应用下载方法、推送方法、装置及系统 Download PDF

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Publication number
WO2016184209A1
WO2016184209A1 PCT/CN2016/074370 CN2016074370W WO2016184209A1 WO 2016184209 A1 WO2016184209 A1 WO 2016184209A1 CN 2016074370 W CN2016074370 W CN 2016074370W WO 2016184209 A1 WO2016184209 A1 WO 2016184209A1
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WIPO (PCT)
Prior art keywords
application
push
downloaded
embms
mobile terminal
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PCT/CN2016/074370
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English (en)
French (fr)
Inventor
袁强
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中兴通讯股份有限公司
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Publication of WO2016184209A1 publication Critical patent/WO2016184209A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/55—Push-based network services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data
    • H04W8/205—Transfer to or from user equipment or user record carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data

Definitions

  • the present application relates to, but is not limited to, the field of communication technologies, and in particular, to an application downloading method, a pushing method, an apparatus, and a system.
  • WIFI Wireless Fidelity
  • the embodiment of the invention provides an application downloading method, a pushing method, a device and a system, which are used to solve the problem that the application downloading and upgrading are inconvenient and the user experience is not high in the prior art.
  • An embodiment of the present invention provides an application downloading method, including: sending an application download request to a server; receiving a download request response message from the server, where the download request response message carries a push parameter of the application to be downloaded; according to the push parameter
  • the eMBMS Enhanced Multimedia Broadcast/Multicast Service
  • the to-be-downloaded application is downloaded from the BMSC (Broadcast/Multicast Service Center) through the eMBMS.
  • BMSC Broadcast/Multicast Service Center
  • the push parameter includes a download address and a push time of the application to be downloaded
  • Enabling eMBMS according to the push parameter, and downloading, by the eMBMS, the to-be-downloaded application from the BMSC includes: when the push time is reached, enabling eMBMS; passing the eMBMS Download the application corresponding to the download address.
  • the application download request includes an application upgrade request
  • the downloading the application corresponding to the download address by using the eMBMS includes: dividing the to-be-downloaded application into a data packet by using an Internet Protocol (IP) multicast method, where the data packet carries the to-be-loaded Download the app's identifying information.
  • IP Internet Protocol
  • the method further includes: comparing the identifier information of the downloaded data packet with the identifier information of the local application; and downloading the location according to the comparison result.
  • the data packet is saved or discarded.
  • an embodiment of the present invention further provides an application push method, including: receiving a push parameter corresponding to an application to be downloaded from a BMSC; and sending a download request response message to the mobile terminal according to an application download request of the mobile terminal, where The download request response message carries the push parameter, so that the mobile terminal turns on the eMBMS according to the push parameter and downloads the to-be-downloaded application from the BMSC through the eMBMS.
  • the push parameter includes a download address and a push time of the application to be downloaded
  • the application download request includes an application upgrade request
  • the method further includes: comparing the application version number carried in the application upgrade request with a corresponding application version number in the server, before the sending the download request response message to the mobile terminal according to the application download request of the mobile terminal And sending a download request response message to the mobile terminal if the application version number in the server is higher than the version number in the application upgrade request.
  • an embodiment of the present invention further provides an application push method, including: sending a push parameter corresponding to an application to be downloaded to a server; and using the push parameter to pass the corresponding application to eMBMS. Push to the mobile terminal.
  • the push parameter includes a download address and a push time of the application to be downloaded
  • Pushing the corresponding application to the mobile terminal by eMBMS according to the push parameter includes: when the push time is reached, the application corresponding to the download address is pushed to the mobile terminal by using the eMBMS.
  • an embodiment of the present invention further provides a mobile terminal, including:
  • a terminal sending unit configured to send an application download request to the server
  • a terminal receiving unit configured to receive a download request response message from the server, where the download request response message carries a push parameter of an application to be downloaded;
  • the processing unit is configured to enable the eMBMS according to the push parameter, and download the to-be-downloaded application from the BMSC by using the eMBMS.
  • the push parameter includes a download address and a push time of the application to be downloaded
  • the processing unit includes an opening unit and a download unit;
  • the opening unit is configured to: when the pushing time arrives, turn on the eMBMS;
  • the download unit is configured to download an application corresponding to the download address by using the eMBMS.
  • the application download request includes an application upgrade request
  • the downloading unit is configured to: the IP-to-download application is divided into data packets for downloading, and the data packet carries the identification information of the to-be-downloaded application.
  • the mobile terminal further includes an identifier comparison unit, where the identifier comparison unit is configured to: after the download unit downloads the application corresponding to the download address by using the eMBMS, the identifier information of the downloaded data packet is The identification information of the local application is compared; the downloaded data packet is saved or discarded according to the comparison result.
  • the embodiment of the present invention further provides a server, including:
  • a service receiving unit configured to receive, from the BMSC, a push parameter corresponding to the to-be-downloaded application
  • the service sending unit is configured to: send a download request response message to the mobile terminal according to the application download request of the mobile terminal, where the download request response message carries the push parameter, so that the mobile terminal starts according to the push parameter
  • the eMBMS downloads the to-be-downloaded application from the BMSC through the eMBMS.
  • the push parameter includes a download address and a push time of the application to be downloaded
  • the service sending unit is configured to enable the mobile terminal to enable the eMBMS when the push time arrives, and download an application corresponding to the download address by using the eMBMS.
  • the server further includes a version comparison unit
  • the application download request includes an application upgrade request
  • the version comparison unit is configured to: before the sending, by the service sending unit, the download request response message to the mobile terminal according to the application download request of the mobile terminal, the application version number carried in the application upgrade request and the The corresponding application version numbers in the server are compared;
  • the service sending unit is configured to send a download request response message to the mobile terminal if the application version number in the server is higher than the version number in the application upgrade request.
  • an embodiment of the present invention further provides a BMSC, including:
  • a central sending unit configured to send a push parameter corresponding to the application to be downloaded to the server
  • the pushing unit is configured to push the corresponding application to the mobile terminal through the eMBMS according to the pushing parameter.
  • the push parameter includes a download address and a push time of the application to be downloaded
  • the pushing unit is configured to: when the pushing time is reached, push the application corresponding to the download address to the mobile terminal by using the eMBMS.
  • an embodiment of the present invention further provides an application downloading system, including any mobile terminal, any server, and any BMSC provided by the embodiment of the present invention.
  • an embodiment of the present invention further provides a mobile terminal, including: a wireless communication unit and a processor, where the wireless communication unit is configured to: send an application download request to a server; receive a download request response message from the server, The download request response message carries a push parameter of the application to be downloaded; the processor is configured to: start eMBMS according to the push parameter, and download the to-be-downloaded application from the BMSC by using the eMBMS.
  • an embodiment of the present invention further provides a computer readable storage medium storing computer executable instructions, which are implemented when the computer executable instructions are executed.
  • an embodiment of the present invention further provides a computer readable storage medium storing computer executable instructions that implement the application push method applied to a server when the computer executable instructions are executed.
  • an embodiment of the present invention further provides a computer readable storage medium, where computer executable instructions are stored, and the application push method applied to the BMSC is implemented when the computer executable instructions are executed.
  • the embodiment of the invention provides an application downloading method, a pushing method, a device and a system, and the mobile terminal can send an application download request to the server, and receive a download request response message from the server, where the download request response message carries the application to be downloaded.
  • FIG. 1 is a flowchart of an application downloading method according to an embodiment of the present invention
  • FIG. 3 is another flowchart of an application push method according to an embodiment of the present invention.
  • FIG. 5 is still another flowchart of an application pushing method according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a server according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a BMSC according to an embodiment of the present invention.
  • an embodiment of the present invention provides an application downloading method, based on a mobile terminal, where the method includes the following steps:
  • Step S11 sending an application download request to the server
  • Step S12 Receive a download request response message from the server, where the download request response message carries a push parameter of the application to be downloaded;
  • Step S13 The enhanced multimedia broadcast/multicast service (eMBMS) is started according to the push parameter, and the eMBMS is downloaded from the broadcast multicast service center (BMSC, Broadcast/Multicast Service Center). Download the app.
  • BMSC broadcast multicast service center
  • An application downloading method provided by the embodiment of the present invention is capable of sending an application download request to a server, and receiving a download request response message from the server, where the download request response message carries a push parameter of the application to be downloaded;
  • the push parameter turns on the eMBMS, and the to-be-downloaded application is downloaded from the BMSC through the eMBMS.
  • step S11 when the mobile terminal is to perform an application download, the application download request may be sent to the server, and the application download request carries information such as the name of the application to be downloaded (for example, QQ, storm video, etc.) to For server query.
  • the mobile terminal can receive the download request response message sent by the server, and start its own eMBMS according to the push parameter carried in the message, so that the eMBMS downloads the to-be-served from the BMSC. Download the app.
  • the push parameter is a parameter indicating how the application to be downloaded is sent by the BMSC to the mobile terminal. Since the BMSC adopts a broadcast multicast mode, optionally, in one embodiment of the present invention, the push parameters may include a download address and a push time of the application to be downloaded. When the push time is reached, the mobile terminal can enable the eMBMS to download the application corresponding to the download address through the eMBMS.
  • the upgrade program can also be downloaded in a similar manner.
  • the application download request sent by the mobile terminal includes an application upgrade request, and the application to be downloaded is divided into data packets for downloading in an IP multicast manner, where the data packet is in the data packet. Carrying the identification information of the application to be downloaded. After the mobile terminal downloads the application corresponding to the download address by using the eMBMS, the identifier information of the downloaded data packet may be compared with the identification information of the local application, and then the downloaded data packet is saved or discarded according to the comparison result.
  • the downloading of the upgrade program adds a step of comparing the identification information to the download of the application.
  • the identification information is a character string, a code, and the like that can uniquely identify the application, and the embodiment of the present invention is not limited thereto.
  • the MD5 value of the application can be used as the identification information. Due to the uniqueness of the identification information, the identification information of the same application and its upgrade program should be the same. Therefore, when the comparison result is the same, it indicates that the downloaded upgrade package corresponds to the original application and can be saved. Conversely, when the comparison result is different, it indicates that the downloaded upgrade package does not correspond to the original application, and the downloaded data should be discarded.
  • an embodiment of the present invention further provides an application pushing method, based on a server, where the method includes the following steps:
  • Step S21 Receive, from the BMSC, a push parameter corresponding to the application to be downloaded;
  • Step S22 Send a download request response message to the mobile terminal according to an application download request of the mobile terminal, where the download request response message carries the push parameter, so that the mobile terminal starts eMBMS according to the push parameter and passes the The eMBMS downloads the to-be-downloaded application from the BMSC.
  • the server can receive the push parameter corresponding to the to-be-downloaded application from the BMSC; when the mobile terminal sends the application download request to the server, the server can send a download request to the mobile terminal according to the application download request. Responding to the message and carrying the push parameter in the download request response message, so that the mobile terminal can enable the eMBMS according to the push parameter and download the to-be-downloaded application from the BMSC through the eMBMS without relying on the WIFI and the data network. , greatly improved the user experience.
  • the push parameter includes a download address and a push time of the to-be-downloaded application, so that the mobile terminal starts the eMBMS when the push time arrives, and downloads the application corresponding to the download address by using the eMBMS.
  • the server can not only process general application download requests, but also provide application upgrade services to the mobile terminal.
  • the application download request received by the server may include an application upgrade request.
  • the application push method provided in this embodiment may further include: applying the version number carried in the application upgrade request to the server Corresponding application version numbers are compared; correspondingly, in step S22, sending the download request response message to the mobile terminal may include: the application version number in the server is higher than the version number in the application upgrade request In the case, a download request response message is sent to the mobile terminal. That is to say, for each application upgrade request, after the server queries the corresponding upgrade program, the server will respond to the mobile terminal after confirming the version number, thereby ensuring that the upgrade program is accurate and effective.
  • an embodiment of the present invention further provides an application pushing method, based on a BMSC, where the method includes the following steps:
  • Step S31 sending a push parameter corresponding to the application to be downloaded to the server;
  • Step S32 Push the corresponding application to the mobile terminal by using the eMBMS according to the push parameter.
  • the application push method provided by the embodiment of the present invention can send the push parameter corresponding to the application to be downloaded to the server for the mobile terminal to query, and then push the corresponding application to be downloaded to the mobile terminal through the eMBMS according to the push parameter.
  • the push parameter includes a download address and a push time of the application to be downloaded.
  • the BMSC may perform pre-processing on the application, such as allocating push time and download address.
  • the BMSC may also perform packet processing on the received application, and assign identification information, push time, download address, and the like to the packaged data packet.
  • the BMSC can send the push time of the application to be downloaded to the server, and download. Address and other information.
  • the BMSC starts to push the application corresponding to the download address to the mobile terminal through eMBMS.
  • the BMSC can perform data broadcast in an IP multicast manner.
  • a process for a mobile terminal to upgrade a local application may include the following steps:
  • Step 101 The upgrade application of the mobile terminal acquires the version number of the application installed on the mobile terminal, and sends the application name and its version number to the server.
  • an upgrade application (such as an application market, etc.) installed on the mobile terminal can obtain information such as an application name, a package name, and a version number of all applications installed on the mobile terminal, and send the information to the application upgrade server.
  • Step 102 The server compares the received application name and version number with the application upgrade server, and sends the upgraded application, the download address, the push time, the identification information, and the like of the application to the upgrade application of the mobile terminal.
  • the application upgrade server compares the received package name and version number with the version number of the corresponding application on the server saved in the database. If the received version number is lower than the version number on the server, the corresponding application in the mobile terminal needs to be upgraded.
  • the server sends the version number of the application that needs to be upgraded and the application of the matching application upgrade server, the download address of the application data packet, the identification information, and the push time to the mobile terminal;
  • Step 103 The upgrade application of the mobile terminal prompts the user that some applications can be upgraded according to the feedback information of the server.
  • Step 104 The user selects an application to perform an upgrade.
  • Step 105 The mobile terminal enables the eMBMS (step 105a) to download and upgrade according to the application selected by the user when the push time comes (step 105b).
  • the upgrade application obtains the download address and the push time according to the application selected by the user.
  • the eMBMS is enabled, that is, the eMBMS service is opened, and the corresponding channel is locked according to the download address for downloading and upgrading.
  • the eMBMS can use the IP multicast mode to push the application data packet in a broadcast manner.
  • the mobile terminal and the like enable the eMBMS
  • the mobile terminal can send a service request to the MBMS to obtain the broadcast.
  • the application pushing process may include the following steps:
  • Step 201 The server sends the latest application and its description information to the BMSC.
  • the application upgrade server needs to continuously update the latest application and its description information (application name, package name). , version number), etc. are sent to the BMSC;
  • Step 202 The BMSC performs pre-processing on the received application, allocates a push time, a download address, and the like.
  • the pre-processing includes but is not limited to finding whether there is an old version of the received application, and if there is an old version of the application, the replacement is performed. If the old version of the application does not exist, the application is directly saved, and the received application is packaged, and the packaged data packet is assigned an identifier for identification processing, and the corresponding delivery time and download address are assigned to the data packet. .
  • the MD5 value of the application can be used as the identification information of the data packet;
  • Step 203 After the pre-processing is completed, the BMSC sends the push parameter of the application push time, the download address, and the identification information of the application data packet to the server;
  • Step 204 After receiving the push parameters, the server saves the push parameters in the database for the query service of the upgrade application of the mobile terminal.
  • Step 205 The BMSC pushes the application according to the push time. For example, when the push time arrives, the BMSC can perform data broadcast by adopting IP multicast mode.
  • the embodiment of the present invention uses the Long Term Evolution (LTE) eMBMS for broadcast service, and one cell can simultaneously support broadcast concurrency of thousands of channels.
  • LTE Long Term Evolution
  • the channel resources of the eMBMS are very sufficient, and a large number of applications can be packaged and stored in the BMSC.
  • the mobile terminal After the broadcast, the mobile terminal obtains the address and push time of the latest application, and then downloads and upgrades in due course. In this way, application downloads are no longer limited to WIFI or data networks, greatly improving the user experience.
  • an embodiment of the present invention further provides a mobile terminal, including:
  • the terminal sending unit 61 is configured to: send an application download request to the server;
  • the terminal receiving unit 62 is configured to: receive a download request response message from the server, where the download request response message carries a push parameter of the application to be downloaded;
  • the processing unit 63 is configured to: start the eMBMS according to the push parameter, and download the to-be-downloaded application from the BMSC by using the eMBMS.
  • the terminal transmitting unit 61 can send an application download request to the server, and the terminal receiving unit 62 can receive a download request response message from the server, where the download request response message carries the push of the application to be downloaded.
  • the parameter; the processing unit 63 can enable the eMBMS according to the push parameter to download the to-be-downloaded application from the BMSC through the eMBMS. In this way, it is possible to remove the limitation of the WIFI or the data network, and use the multimedia broadcast multicast service to download the application, which greatly improves the user experience.
  • the push parameter includes a download address and a push time of the to-be-downloaded application;
  • the processing unit 63 includes an open unit and a download unit; and the open unit is configured to: when the push time arrives, start
  • the download unit is configured to: download an application corresponding to the download address by using the eMBMS.
  • the application download request includes an application upgrade request
  • the download unit is configured to: divide the to-be-downloaded application into a data packet for downloading by using an IP multicast manner, where the data packet carries the to-be-downloaded application Identification information.
  • the mobile terminal may further include an identifier comparison unit, where the identifier comparison unit is configured to: after the download unit downloads the application corresponding to the download address by using the eMBMS, the identifier information of the downloaded data packet is locally The identification information of the application is compared; the downloaded data packet is saved or discarded according to the comparison result.
  • the identifier comparison unit is configured to: after the download unit downloads the application corresponding to the download address by using the eMBMS, the identifier information of the downloaded data packet is locally The identification information of the application is compared; the downloaded data packet is saved or discarded according to the comparison result.
  • an embodiment of the present invention further provides a server, including:
  • the service receiving unit 71 is configured to: receive, from the BMSC, a push parameter corresponding to the application to be downloaded;
  • the service sending unit 72 is configured to: send a download request response message to the mobile terminal according to an application download request of the mobile terminal, where the download request response message carries the push parameter, so that the mobile terminal performs the push parameter according to the
  • the eMBMS is turned on and the application to be downloaded is downloaded from the BMSC through the eMBMS.
  • the push parameter includes a download address and a push time of the to-be-downloaded application
  • the service sending unit 72 is configured to: when the mobile terminal arrives, the eMBMS is enabled to pass the The eMBMS downloads the application corresponding to the download address.
  • the server further includes a version comparison unit, where the application download request includes an application upgrade request, and the version comparison unit is configured to: at the service sending unit, according to an application download request of the mobile terminal, to the mobile terminal Before the download request response message is sent, the application version number carried in the application upgrade request is compared with the corresponding application version number in the server; the service sending unit 72 is configured to: the application version number in the server In a case where the version number in the application upgrade request is higher, a download request response message is sent to the mobile terminal.
  • the application download request includes an application upgrade request
  • the version comparison unit is configured to: at the service sending unit, according to an application download request of the mobile terminal, to the mobile terminal Before the download request response message is sent, the application version number carried in the application upgrade request is compared with the corresponding application version number in the server; the service sending unit 72 is configured to: the application version number in the server In a case where the version number in the application upgrade request is higher, a download request response message is sent to the mobile terminal.
  • an embodiment of the present invention further provides a BMSC, including:
  • the central sending unit 81 is configured to: send the push parameter corresponding to the application to be downloaded to the server;
  • the pushing unit 82 is configured to: push the corresponding application to the mobile terminal through the eMBMS according to the pushing parameter.
  • the central sending unit 81 can send the push parameter corresponding to the application to be downloaded to the server for the mobile terminal to query, and the pushing unit 82 can push the corresponding to the mobile terminal by using the eMBMS according to the push parameter. Download the app.
  • the pushing parameter includes a download address and a pushing time of the to-be-downloaded application; the pushing unit 82 is configured to: when the pushing time is reached, apply the application corresponding to the download address by using the eMBMS The mobile terminal pushes.
  • the embodiment of the present invention further provides an application downloading system, including any one of the mobile terminal, the server, and the BMSC provided by the foregoing embodiments, so that the corresponding technical effects can also be achieved.
  • an application downloading system including any one of the mobile terminal, the server, and the BMSC provided by the foregoing embodiments, so that the corresponding technical effects can also be achieved.
  • an embodiment of the present invention further provides a mobile terminal, including: a wireless communication unit and a processor, where the wireless communication unit is configured to: send an application download request to a server; receive a download request response message from the server, The download request response message carries a push parameter of the application to be downloaded; the processor is configured to: start eMBMS according to the push parameter, and download the to-be-downloaded application from the BMSC by using the eMBMS.
  • the wireless communication unit typically includes one or more components that permit radio communication between the mobile terminal and a wireless communication system or network.
  • an embodiment of the present invention further provides a computer readable storage medium storing computer executable instructions, which are implemented when the computer executable instructions are executed.
  • an embodiment of the present invention further provides a computer readable storage medium storing computer executable instructions that implement the application push method applied to a server when the computer executable instructions are executed.
  • an embodiment of the present invention further provides a computer readable storage medium, where computer executable instructions are stored, and the application push method applied to the BMSC is implemented when the computer executable instructions are executed.
  • each module/unit in the above embodiment may be implemented in the form of hardware, for example, by implementing an integrated circuit to implement its corresponding function, or may be implemented in the form of a software function module, for example, executing a program stored in the memory by a processor. / instruction to achieve its corresponding function.
  • This application is not limited to any specific combination of hardware and software.
  • the embodiments of the present invention provide an application downloading method, a pushing method, a device, and a system, and downloading an application through a multimedia broadcast multicast service, thereby removing the limitation of the WIFI or the data network, and greatly improving the user experience.

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Abstract

本申请公开一种应用下载方法、推送方法、装置及系统，涉及通信技术领域，用以解决现有技术中应用下载和升级不便、用户体验不高的问题。所述应用下载方法包括：向服务器发送应用下载请求；接收来自所述服务器的下载请求应答消息，所述下载请求应答消息携带待下载应用的推送参数；根据所述推送参数开启eMBMS，以通过所述eMBMS从广播多播业务中心BMSC下载所述待下载应用。

Description

一种应用下载方法、推送方法、装置及系统 技术领域
本申请涉及但不限于通信技术领域，特别是涉及一种应用下载方法、推送方法、装置及系统。
背景技术
目前应用下载和升级的方法比较单一，都是通过应用商店，例如：Google Play等在使用无线保真(WIFI，Wireless-Fidelity)或者数据网络下，进行下载和升级。如果使用WIFI进行下载和升级，则限制了下载和升级应用的场所；如果使用数据网络进行下载和升级，则需要消耗大量的数据流量。现有的应用下载和升级的用户体验不高。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本发明实施例提供一种应用下载方法、推送方法、装置及系统，用以解决现有技术中应用下载和升级不便、用户体验不高的问题。
本发明实施例提供一种应用下载方法，包括：向服务器发送应用下载请求；接收来自所述服务器的下载请求应答消息，所述下载请求应答消息携带待下载应用的推送参数；根据所述推送参数开启eMBMS(enhanced Multimedia Broadcast/Multicast Service，增强型多媒体广播多播业务)，通过所述eMBMS从BMSC(Broadcast/Multicast Service Center，广播多播业务中心)下载所述待下载应用。
可选地，
所述推送参数包括所述待下载应用的下载地址和推送时间；
根据所述推送参数开启eMBMS，通过所述eMBMS从BMSC下载所述待下载应用包括：当到达所述推送时间时，开启eMBMS；通过所述eMBMS 下载所述下载地址对应的应用。
可选地，
所述应用下载请求包括应用升级请求；
所述通过所述eMBMS下载所述下载地址对应的应用包括：以网络协议(IP，Internet Protocol)组播的方式将所述待下载应用分成数据包进行下载，所述数据包中携带所述待下载应用的标识信息。
可选地，所述通过所述eMBMS下载所述下载地址对应的应用之后，所述方法还包括：将下载的数据包的标识信息与本地应用的标识信息相比较；根据比较结果将下载的所述数据包保存或丢弃。
另一方面，本发明实施例还提供一种应用推送方法，包括：从BMSC接收待下载应用对应的推送参数；根据移动终端的应用下载请求，向所述移动终端发送下载请求应答消息，所述下载请求应答消息携带所述推送参数，以使所述移动终端根据所述推送参数开启eMBMS并通过所述eMBMS从所述BMSC下载所述待下载应用。
可选地，
所述推送参数包括所述待下载应用的下载地址和推送时间；
所述以使所述移动终端根据所述推送参数开启eMBMS并通过所述eMBMS从所述BMSC下载所述待下载应用包括：以使所述移动终端在所述推送时间到达时，开启所述eMBMS，通过所述eMBMS下载所述下载地址对应的应用。
可选地，
所述应用下载请求包括应用升级请求；
所述根据移动终端的应用下载请求，向所述移动终端发送下载请求应答消息之前，所述方法还包括：将所述应用升级请求中携带的应用版本号与服务器中对应的应用版本号相比较；在所述服务器中的应用版本号高于所述应用升级请求中的版本号的情况下，向所述移动终端发送下载请求应答消息。
另一方面，本发明实施例还提供一种应用推送方法，包括：将待下载应用对应的推送参数向服务器发送；根据所述推送参数将对应应用通过eMBMS 向移动终端推送。
可选地，
所述推送参数包括所述待下载应用的下载地址和推送时间；
根据所述推送参数将对应应用通过eMBMS向移动终端推送包括：当到达所述推送时间时，通过所述eMBMS将所述下载地址对应的应用向所述移动终端推送。
另一方面，本发明实施例还提供一种移动终端，包括：
终端发送单元，设置为向服务器发送应用下载请求；
终端接收单元，设置为接收来自所述服务器的下载请求应答消息，所述下载请求应答消息携带待下载应用的推送参数；
处理单元，设置为根据所述推送参数开启eMBMS，通过所述eMBMS从BMSC下载所述待下载应用。
可选地，
所述推送参数包括所述待下载应用的下载地址和推送时间；
所述处理单元包括开启单元和下载单元；
所述开启单元，设置为：当所述推送时间到达时，开启eMBMS；
所述下载单元，设置为通过所述eMBMS下载所述下载地址对应的应用。
可选地，
所述应用下载请求包括应用升级请求；
所述下载单元，是设置为：以IP组播的方式将所述待下载应用分成数据包进行下载，所述数据包中携带所述待下载应用的标识信息。
可选地，所述移动终端还包括标识比较单元；所述标识比较单元设置为：在所述下载单元通过所述eMBMS下载所述下载地址对应的应用之后，将下载的数据包的标识信息与本地应用的标识信息相比较；根据比较结果将下载的所述数据包保存或丢弃。
另一方面，本发明实施例还提供一种服务器，包括：
服务接收单元，设置为从BMSC接收待下载应用对应的推送参数；
服务发送单元，设置为：根据移动终端的应用下载请求，向所述移动终端发送下载请求应答消息，所述下载请求应答消息携带所述推送参数，以使所述移动终端根据所述推送参数开启eMBMS并通过所述eMBMS从所述BMSC下载所述待下载应用。
可选地，
所述推送参数包括所述待下载应用的下载地址和推送时间；
所述服务发送单元，是设置为：使所述移动终端在所述推送时间到达时，开启所述eMBMS，通过所述eMBMS下载所述下载地址对应的应用。
可选地，
所述服务器还包括版本比较单元；
所述应用下载请求包括应用升级请求；
所述版本比较单元，设置为：在所述服务发送单元根据移动终端的应用下载请求，向所述移动终端发送下载请求应答消息之前，将所述应用升级请求中携带的应用版本号与所述服务器中对应的应用版本号相比较；
所述服务发送单元，是设置为：在所述服务器中的应用版本号高于所述应用升级请求中的版本号的情况下，向所述移动终端发送下载请求应答消息。
另一方面，本发明实施例还提供一种BMSC，包括：
中心发送单元，设置为将待下载应用对应的推送参数向服务器发送；
推送单元，设置为根据所述推送参数将对应应用通过eMBMS向移动终端推送。
可选地，
所述推送参数包括所述待下载应用的下载地址和推送时间；
所述推送单元，是设置为：当到达所述推送时间时，通过所述eMBMS将所述下载地址对应的应用向所述移动终端推送。
另一方面，本发明实施例还提供一种应用下载系统，包括本发明实施例提供的任一种移动终端、任一种服务器以及任一种BMSC。
此外，本发明实施例还提供一种移动终端，包括：无线通信单元以及处理器，所述无线通信单元设置为：向服务器发送应用下载请求；接收来自所述服务器的下载请求应答消息，所述下载请求应答消息携带待下载应用的推送参数；所述处理器设置为：根据所述推送参数开启eMBMS，通过所述eMBMS从BMSC下载所述待下载应用。
此外，本发明实施例还提供一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被执行时实现所述应用下载方法。
此外，本发明实施例还提供一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被执行时实现应用于服务器的所述应用推送方法。
此外，本发明实施例还提供一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被执行时实现应用于BMSC的所述应用推送方法。
本发明实施例提供一种应用下载方法、推送方法、装置及系统，移动终端能够向服务器发送应用下载请求，并接收来自服务器的下载请求应答消息，在所述下载请求应答消息携带待下载应用的推送参数；然后根据所述推送参数开启eMBMS，通过所述eMBMS从BMSC下载所述待下载应用。这样，就能够脱离WIFI或数据网络的限制，利用多媒体广播多播业务进行应用的下载，大大提升了用户体验。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图概述
图1是本发明实施例提供的应用下载方法的一种流程图；
图2是本发明实施例提供的应用推送方法的一种流程图；
图3是本发明实施例提供的应用推送方法的另一种流程图；
图4是本发明实施例提供的应用下载方法的另一种流程图；
图5是本发明实施例提供的应用推送方法的又一种流程图；
图6是本发明实施例提供的移动终端的一种结构示意图；
图7是本发明实施例提供的服务器的一种结构示意图；
图8是本发明实施例提供的BMSC的一种结构示意图。
本发明的实施方式
以下结合附图对本申请进行详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本申请，并不限定本申请。
如图1所示，本发明实施例提供一种应用下载方法，基于移动终端，所述方法包括以下步骤：
步骤S11，向服务器发送应用下载请求；
步骤S12，接收来自所述服务器的下载请求应答消息，所述下载请求应答消息携带待下载应用的推送参数；
步骤S13，根据所述推送参数开启增强型多媒体广播多播业务(eMBMS，enhanced Multimedia Broadcast/Multicast Service)，通过所述eMBMS从广播多播业务中心(BMSC，Broadcast/Multicast Service Center)下载所述待下载应用。
本发明的实施例提供的一种应用下载方法，能够向服务器发送应用下载请求，并接收来自服务器的下载请求应答消息，在所述下载请求应答消息携带待下载应用的推送参数；然后根据所述推送参数开启eMBMS，通过所述eMBMS从BMSC下载所述待下载应用。这样，就能够脱离WIFI或数据网络的限制，利用多媒体广播多播业务进行应用的下载，大大提升应用下载的便捷性和用户体验。
具体而言，在步骤S11中，当移动终端要进行应用下载时，可以向服务器发送应用下载请求，在该应用下载请求中携带待下载应用的名称等信息(例如QQ、暴风影音等)，以供服务器查询。当服务器查询到相应的待下载应用后，移动终端可以接收到服务器下发的下载请求应答消息，并根据该消息中携带的推送参数开启自身的eMBMS，从而通过所述eMBMS从BMSC下载所述待下载应用。
其中，推送参数是说明待下载应用如何由BMSC发送到移动终端的参数。 由于BMSC采用的是广播多播方式，可选地，在本发明的一个实施例中，推送参数可包括待下载应用的下载地址和推送时间。当到达所述推送时间时，移动终端可以开启eMBMS，通过eMBMS下载该下载地址对应的应用。
可选地，除了进行应用程序的下载之外，当移动终端上的应用程序需要进行升级时，也可以通过类似的方法下载升级程序。具体而言，在本发明的一个实施例中，移动终端发出的应用下载请求包括应用升级请求，以IP组播的方式将所述待下载应用分成数据包进行下载，其中，所述数据包中携带所述待下载应用的标识信息。移动终端通过eMBMS下载所述下载地址对应的应用之后，可以将下载的数据包的标识信息与本地应用的标识信息相比较，然后根据比较结果将下载的所述数据包保存或丢弃。也就是说，升级程序的下载比应用的下载增加了标识信息的比较步骤。标识信息是能够唯一标识应用程序的字符串、代码等，本发明的实施例对此不限。例如，可以采用应用的MD5值作为标识信息。由于标识信息的唯一性，同一个应用程序及其升级程序的标识信息应该相同。因此，当比较结果为二者相同时，说明下载的升级包与原应用程序是对应的，可以进行保存。反之，当比较结果为二者不同时，说明下载的升级包与原应用程序并不对应，应该将下载的数据丢弃。
如图2所示，本发明的实施例还提供一种应用推送方法，基于服务器，所述方法包括以下步骤：
步骤S21，从BMSC接收待下载应用对应的推送参数；
步骤S22，根据移动终端的应用下载请求，向所述移动终端发送下载请求应答消息，所述下载请求应答消息携带所述推送参数，以使所述移动终端根据所述推送参数开启eMBMS并通过所述eMBMS从所述BMSC下载所述待下载应用。
本发明实施例提供的应用推送方法，服务器能够从所述BMSC接收待下载应用对应的推送参数；当移动终端向服务器发送应用下载请求时，服务器可以根据该应用下载请求，向移动终端发送下载请求应答消息，并将推送参数携带在该下载请求应答消息中，从而能够使移动终端根据所述推送参数开启eMBMS并通过所述eMBMS从所述BMSC下载所述待下载应用，无需依赖WIFI和数据网络，大大提升了用户体验。
可选地，所述推送参数包括所述待下载应用的下载地址和推送时间，以便使移动终端在推送时间到达时，开启eMBMS，通过eMBMS下载该下载地址对应的应用。
可选地，服务器不仅能够处理一般的应用下载请求，还可以对移动终端提供应用升级服务。可选地，在本发明的一个实施例中，服务器接收的应用下载请求可以包括应用升级请求。在服务器根据移动终端的应用下载请求，向所述移动终端发送下载请求应答消息之前，本实施例提供的应用推送方法还可包括：将所述应用升级请求中携带的应用版本号与所述服务器中对应的应用版本号相比较；相应的，步骤S22中，向所述移动终端发送下载请求应答消息可包括：在所述服务器中的应用版本号高于所述应用升级请求中的版本号的情况下，向所述移动终端发送下载请求应答消息。也就是说，对于每一个应用升级请求，服务器在查询到相应的升级程序后，会通过版本号的比较确认后，才给移动终端以应答，从而确保了升级程序的准确有效。
如图3所示，本发明的实施例还提供一种应用推送方法，基于BMSC，所述方法包括以下步骤：
步骤S31，将待下载应用对应的推送参数向服务器发送；
步骤S32，根据所述推送参数将对应应用通过eMBMS向移动终端推送。
本发明实施例提供的应用推送方法，能够将待下载应用对应的推送参数向所述服务器发送，以供移动终端查询，然后按照推送参数通过eMBMS向移动终端推送相应的待下载应用。
可选地，所述推送参数包括所述待下载应用的下载地址和推送时间。具体而言，BMSC从服务器接收到应用后，可以对应用进行预处理，例如分配推送时间和下载地址等。可选地，还可以查找本地是否存在接收到的应用的老版本，如果存在该应用的老版本，则进行替换，如果不存在该应用的老版本，则直接保存该应用。为了将待下载应用通过eMBMS向移动终端推送，BMSC还可以对接收到的应用进行打包处理，并对打包的数据包分配标识信息、推送时间和下载地址等。
预处理完毕后，BMSC可以向服务器发送待下载应用的推送时间、下载 地址等信息。当推送时间到达时，BMSC开始通过eMBMS将所述下载地址对应的应用向所述移动终端推送。可选地，BMSC可以采用IP组播方式进行数据广播。
下面通过具体实施例对本发明实施例提供的应用下载方法和应用推送方法进行详细说明。
如图4所示，在本发明的一个实施例中，移动终端升级本地应用程序的过程可包括如下步骤：
步骤101：移动终端的升级应用获取移动终端上安装的应用的版本号，并将应用名及其版本号发送给服务器。例如，移动终端上安装的升级应用(如应用市场等)，可以获取移动终端上安装的所有应用的应用名、包名以及版本号等信息，并将这些信息发送到应用升级服务器；
步骤102：服务器将接收到的应用名、版本号与应用升级服务器上的进行对比，将需要升级的应用及其数据包的下载地址、推送时间、标识信息等发送到移动终端的升级应用。例如：应用升级服务器将接收到的包名、版本号与数据库中保存的服务器上的相应的应用的版本号进行对比。如果接收到的版本号低于服务器上的版本号，则说明移动终端中对应的应用程序需要升级。服务器将所有需要升级的应用及其匹配的应用升级服务器上的应用的版本号、应用数据包的下载地址、标识信息以及推送时间等发送给移动终端；
步骤103：移动终端的升级应用根据服务器的反馈信息，提示用户某些应用可以进行升级；
步骤104：用户选择某个应用进行升级；
步骤105：移动终端根据用户选择的应用，在其推送时间来临之时，使能eMBMS(步骤105a)，进行下载并升级(步骤105b)。例如：升级应用根据用户选择的应用，获取下载地址以及推送时间，在推送时间到来时，使能eMBMS，即打开eMBMS服务，根据下载地址锁定对应的频道进行下载升级。
可选地，eMBMS可采用IP组播的方式以广播的形式推送应用数据包，手机等移动终端使能eMBMS之后，可以向MBMS发送业务请求，获取广播 的应用数据包，并解析数据包获取数据包的标志信息，如果标识信息与升级应用中的一致，则下载的数据包为正确的应用数据包；如果标识信息不一致，则丢弃该数据包，继续获取数据包，直到获得正确的数据包。
如图5所示，本发明的另一个实施例中，应用推送过程可包括如下步骤：
步骤201：服务器将最新的应用及其描述信息发送到BMSC，例如：根据移动终端的应用数量多并且更新快的特点，应用升级服务器需要不断将最新的应用及其描述信息(应用名、包名、版本号)等发送到BMSC；
步骤202：BMSC将接收到的应用进行预处理，分配推送时间和下载地址等，预处理包括但不仅限于查找是否存在接收到的应用的老版本，如果存在该应用的老版本，则进行替换，如果不存在该应用的老版本，则直接保存该应用，同时对接收到的应用进行打包处理，并对打包的数据包分配标识符进行标识处理，相应的对数据包分配推送时间和下载地址等。例如：可以将应用的MD5值作为数据包的标识信息；
步骤203：预处理完毕后，BMSC向服务器发送应用的推送时间、下载地址以及应用数据包的标识信息等推送参数；
步骤204：服务器接收到这些推送参数后，将其保存在数据库中，用于移动终端的升级应用的查询服务；
步骤205：BMSC按照推送时间推送应用。例如，在推送时间到达时，BMSC可通过采用IP组播方式进行数据广播。
本发明实施例采用长期演进(LTE，Long Term Evolution)eMBMS进行广播服务，一个小区可以同时支持数千个频道的广播并发，eMBMS的信道资源非常充足，可以将海量的应用打包后存放在BMSC进行广播，移动终端获取最新应用的地址及推送时间后，适时进行下载升级。这样，应用下载不再局限于WIFI或数据网络，大大提升了用户体验。
如图6所示，本发明的实施例还提供一种移动终端，包括：
终端发送单元61，设置为：向服务器发送应用下载请求；
终端接收单元62，设置为：接收来自所述服务器的下载请求应答消息，所述下载请求应答消息携带待下载应用的推送参数；
处理单元63，设置为：根据所述推送参数开启eMBMS，通过所述eMBMS从BMSC下载所述待下载应用。
根据本发明的实施例提供的移动终端，终端发送单元61能够向服务器发送应用下载请求，终端接收单元62能够接收来自服务器的下载请求应答消息，在所述下载请求应答消息携带待下载应用的推送参数；处理单元63能够根据所述推送参数开启eMBMS，以通过所述eMBMS从BMSC下载所述待下载应用。这样，就能够脱离WIFI或数据网络的限制，利用多媒体广播多播业务进行应用的下载，大大提升了用户体验。
可选地，所述推送参数包括所述待下载应用的下载地址和推送时间；所述处理单元63包括开启单元以及下载单元；所述开启单元，设置为：当所述推送时间到达时，开启eMBMS；所述下载单元，设置为：通过所述eMBMS下载所述下载地址对应的应用。
可选地，应用下载请求包括应用升级请求；所述下载单元，是设置为：以IP组播的方式将所述待下载应用分成数据包进行下载，所述数据包中携带所述待下载应用的标识信息。
可选地，移动终端还可包括标识比较单元；所述标识比较单元设置为：在所述下载单元通过所述eMBMS下载所述下载地址对应的应用之后，将下载的数据包的标识信息与本地应用的标识信息相比较；根据比较结果将下载的所述数据包保存或丢弃。
如图7所示，本发明实施例还提供一种服务器，包括：
服务接收单元71，设置为：从BMSC接收待下载应用对应的推送参数；
服务发送单元72，设置为：根据移动终端的应用下载请求，向所述移动终端发送下载请求应答消息，所述下载请求应答消息携带所述推送参数，以使所述移动终端根据所述推送参数开启eMBMS并通过所述eMBMS从所述BMSC下载所述待下载应用。
可选地，所述推送参数包括所述待下载应用的下载地址和推送时间；服务发送单元72，是设置为：使所述移动终端在所述推送时间到达时，开启所述eMBMS，通过所述eMBMS下载所述下载地址对应的应用。
可选地，该服务器还包括版本比较单元；所述应用下载请求包括应用升级请求；所述版本比较单元，设置为：在所述服务发送单元根据移动终端的应用下载请求，向所述移动终端发送下载请求应答消息之前，将所述应用升级请求中携带的应用版本号与所述服务器中对应的应用版本号相比较；服务发送单元72，是设置为：在所述服务器中的应用版本号高于所述应用升级请求中的版本号的情况下，向所述移动终端发送下载请求应答消息。
如图8所示，本发明的实施例还提供一种BMSC，包括：
中心发送单元81，设置为：将待下载应用对应的推送参数向服务器发送；
推送单元82，设置为：根据所述推送参数将对应应用通过eMBMS向移动终端推送。
根据本发明实施例提供的BMSC，中心发送单元81能够将待下载应用对应的推送参数向所述服务器发送，以供移动终端查询，推送单元82能够按照推送参数通过eMBMS向移动终端推送相应的待下载应用。
可选地，所述推送参数包括所述待下载应用的下载地址和推送时间；推送单元82，是设置为：当到达所述推送时间时，通过所述eMBMS将所述下载地址对应的应用向所述移动终端推送。
本发明的实施例还提供一种应用下载系统，包括前述实施例提供的任一种移动终端、服务器以及BMSC，因此也能实现相应的技术效果，前文已经进行了详细的说明，此处不再赘述。
此外，本发明实施例还提供一种移动终端，包括：无线通信单元以及处理器，所述无线通信单元设置为：向服务器发送应用下载请求；接收来自所述服务器的下载请求应答消息，所述下载请求应答消息携带待下载应用的推送参数；所述处理器设置为：根据所述推送参数开启eMBMS，通过所述eMBMS从BMSC下载所述待下载应用。
其中，无线通信单元通常包括一个或多个组件，其允许移动终端与无线通信系统或网络之间的无线电通信。
此外，本发明实施例还提供一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被执行时实现所述应用下载方法。
此外，本发明实施例还提供一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被执行时实现应用于服务器的所述应用推送方法。
此外，本发明实施例还提供一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被执行时实现应用于BMSC的所述应用推送方法。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序来指令相关硬件(例如处理器)完成，所述程序可以存储于计算机可读存储介质中，如只读存储器、磁盘或光盘等。可选地，上述实施例的全部或部分步骤也可以使用一个或多个集成电路来实现。相应地，上述实施例中的各模块/单元可以采用硬件的形式实现，例如通过集成电路来实现其相应功能，也可以采用软件功能模块的形式实现，例如通过处理器执行存储于存储器中的程序/指令来实现其相应功能。本申请不限制于任何特定形式的硬件和软件的结合。
尽管为示例目的，已经公开了本申请的优选实施例，本领域的技术人员将意识到各种改进、增加和取代也是可能的，因此，本申请的范围应当不限于上述实施例。
工业实用性
本发明实施例提供一种应用下载方法、推送方法、装置及系统，通过多媒体广播多播业务进行应用的下载，从而脱离WIFI或数据网络的限制，大大提升了用户体验。

Claims (19)

  1. 一种应用下载方法，包括：
    向服务器发送应用下载请求；
    接收来自所述服务器的下载请求应答消息，所述下载请求应答消息携带待下载应用的推送参数；
    根据所述推送参数开启增强型多媒体广播多播业务eMBMS，通过所述eMBMS从广播多播业务中心BMSC下载所述待下载应用。
  2. 根据权利要求1所述的应用下载方法，其中，
    所述推送参数包括所述待下载应用的下载地址和推送时间；
    所述根据所述推送参数开启eMBMS，通过所述eMBMS从BMSC下载所述待下载应用包括：
    当到达所述推送时间时，开启eMBMS；
    通过所述eMBMS下载所述下载地址对应的应用。
  3. 根据权利要求2所述的应用下载方法，其中，
    所述应用下载请求包括应用升级请求；
    所述通过所述eMBMS下载所述下载地址对应的应用包括：
    以网络协议IP组播的方式将所述待下载应用分成数据包进行下载，所述数据包中携带所述待下载应用的标识信息。
  4. 根据权利要求3所述的应用下载方法，所述通过所述eMBMS下载所述下载地址对应的应用之后，所述方法还包括：
    将下载的数据包的标识信息与本地应用的标识信息相比较；
    根据比较结果将下载的所述数据包保存或丢弃。
  5. 一种应用推送方法，包括：
    从广播多播业务中心BMSC接收待下载应用对应的推送参数；
    根据移动终端的应用下载请求，向所述移动终端发送下载请求应答消息，所述下载请求应答消息携带所述推送参数，以使所述移动终端根据所述推送 参数开启增强型多媒体广播多播业eMBMS并通过所述eMBMS从所述BMSC下载所述待下载应用。
  6. 根据权利要求5所述的应用推送方法，其中，
    所述推送参数包括所述待下载应用的下载地址和推送时间；
    所述以使所述移动终端根据所述推送参数开启eMBMS并通过所述eMBMS从所述BMSC下载所述待下载应用包括：
    以使所述移动终端在所述推送时间到达时，开启所述eMBMS，通过所述eMBMS下载所述下载地址对应的应用。
  7. 根据权利要求5所述的应用推送方法，其中，
    所述应用下载请求包括应用升级请求；
    所述根据移动终端的应用下载请求，向所述移动终端发送下载请求应答消息之前，所述方法还包括：
    将所述应用升级请求中携带的应用版本号与服务器中对应的应用版本号相比较；
    在所述服务器中的应用版本号高于所述应用升级请求中的版本号的情况下，向所述移动终端发送下载请求应答消息。
  8. 一种应用推送方法，包括：
    将待下载应用对应的推送参数向服务器发送；
    根据所述推送参数将对应应用通过增强型多媒体广播多播业务eMBMS向移动终端推送。
  9. 根据权利要求8所述的应用推送方法，其中，
    所述推送参数包括所述待下载应用的下载地址和推送时间；
    所述根据所述推送参数将对应应用通过eMBMS向移动终端推送包括：
    当到达所述推送时间时，通过所述eMBMS将所述下载地址对应的应用向所述移动终端推送。
  10. 一种移动终端，包括：
    终端发送单元，设置为：向服务器发送应用下载请求；
    终端接收单元，设置为：接收来自所述服务器的下载请求应答消息，所述下载请求应答消息携带待下载应用的推送参数；
    处理单元，设置为：根据所述推送参数开启增强型多媒体广播多播业务eMBMS，通过所述eMBMS从广播多播业务中心BMSC下载所述待下载应用。
  11. 根据权利要求10所述的移动终端，其中，
    所述推送参数包括所述待下载应用的下载地址和推送时间；
    所述处理单元包括开启单元以及下载单元，
    所述开启单元，设置为：当所述推送时间到达时，开启eMBMS；
    所述下载单元，设置为：通过所述eMBMS下载所述下载地址对应的应用。
  12. 根据权利要求11所述的移动终端，其中，
    所述应用下载请求包括应用升级请求；
    所述下载单元，是设置为：以网络协议IP组播的方式将所述待下载应用分成数据包进行下载，所述数据包中携带所述待下载应用的标识信息。
  13. 根据权利要求12所述的移动终端，所述移动终端还包括标识比较单元；所述标识比较单元设置为：
    在所述下载单元通过所述eMBMS下载所述下载地址对应的应用之后，将下载的数据包的标识信息与本地应用的标识信息相比较；
    根据比较结果将下载的所述数据包保存或丢弃。
  14. 一种服务器，包括：
    服务接收单元，设置为：从广播多播业务中心BMSC接收所述待下载应用对应的推送参数；
    服务发送单元，设置为：根据移动终端的应用下载请求，向所述移动终端发送下载请求应答消息，所述下载请求应答消息携带所述推送参数，以使所述移动终端根据所述推送参数开启增强型多媒体广播多播业务eMBMS并通过所述eMBMS从所述BMSC下载所述待下载应用。
  15. 根据权利要求14所述的服务器，其中，
    所述推送参数包括所述待下载应用的下载地址和推送时间；
    所述服务发送单元，是设置为：使所述移动终端在所述推送时间到达时，开启所述eMBMS，通过所述eMBMS下载所述下载地址对应的应用。
  16. 根据权利要求14所述的服务器，所述服务器还包括版本比较单元；
    所述应用下载请求包括应用升级请求；
    所述版本比较单元，设置为：在所述服务发送单元根据移动终端的应用下载请求，向所述移动终端发送下载请求应答消息之前，将所述应用升级请求中携带的应用版本号与所述服务器中对应的应用版本号相比较；
    其中，所述服务发送单元，是设置为：在所述服务器中的应用版本号高于所述应用升级请求中的版本号的情况下，向所述移动终端发送下载请求应答消息。
  17. 一种广播多播业务中心BMSC，包括：
    中心发送单元，设置为：将待下载应用对应的推送参数向服务器发送；
    推送单元，设置为：根据所述推送参数将对应应用通过增强型多媒体广播多播业务eMBMS向移动终端推送。
  18. 根据权利要求17所述的BMSC，其中，
    所述推送参数包括所述待下载应用的下载地址和推送时间；
    所述推送单元，是设置为：当到达所述推送时间时，通过所述eMBMS将所述下载地址对应的应用向所述移动终端推送。
  19. 一种应用下载系统，包括权利要求10至13中任一项所述的移动终端，权利要求14至16中任一项所述的服务器，以及权利要求17或18所述的广播多播业务中心BMSC。
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CN112398642B (zh) * 2019-08-12 2023-01-31 科大国盾量子技术股份有限公司 量子密钥分发网络设备的更新方法及相关服务器

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